Steel, R. D. J. (1960). Principle and procedure of statistics with Special Reference to the Biological Sciences (1st edition.). McGraw-Hill.
Chicago-Zitierstil (17. Ausg.)Steel, Robert D J. Principle and Procedure of Statistics with Special Reference to the Biological Sciences. 1st edition. New York: McGraw-Hill, 1960.
MLA-Zitierstil (9. Ausg.)Steel, Robert D J. Principle and Procedure of Statistics with Special Reference to the Biological Sciences. 1st edition. McGraw-Hill, 1960.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.